The most common side effects of Wegovy include:
- Nausea
- Diarrhea
- Vomiting
- Constipation
- Stomach (abdominal) pain
- Headache
- Tiredness (fatigue)
- Upset stomach and bloating
- Dizziness
- Gallstones
- Hair loss
- Injection site reactions
If you have type 2 diabetes, Wegovy may cause low blood sugar (hypoglycemia). Your doctor should explain how to recognize and manage the signs of low blood sugar. These side effects are often mild and may decrease as your body adjusts. Consult your doctor if side effects are severe or persistent.
Wegovy is prescribed to be used with a reduced-calorie diet and increased physical activity for chronic weight management in adults with obesity or who are overweight with at least one weight-related condition.